Effect of Salicylic Acid and Pre-Cold Treatment on Flower Induction in Saffron

Table 2

Correlation between APX, CAT, GPX, PAL, PPO, day to flowering, stretch, and sugar content.

Correlations
	APX activity	CAT activity	GPX activity	PAL activity	PPO activity	Day to flowering	Protein	Starch	Sugar
APX activity		−0.12^ns	−0.117^ns	0.05^ns	−0.234^ns	−0.338^ns	−0.045^ns	0.278^ns	−0.348^ns
CAT activity			−0.438^ns	−0.197^ns	−0.149^ns	−0.056^ns	0.225^ns	−0.159^ns	−0.147^ns
GPX activity				0.257^ns	0.672	0.084^ns	−0.634	0.424^ns	−0.239^ns
PAL activity					0.437^ns	−0.587	−0.349^ns	0.678	−0.343^ns
PPO activity						−0.128^ns	−0.893	0.607	−0.402^ns
Day to flowering							0.229^ns	−0.608	0.522^ns
Protein								−0.688	0.616
Starch									−0.677

ns not significant. Correlation is significant at the 0.05 level. Correlation is significant at the 0.01 level.